Forgive me as I am sure this is an obvious question but I have looked through the site and the forums and wasn't able to find a definite answer.

If I have a copy of Windows XP slipstreamed with sp2, some windows hotfixes, and driver packs 5.xx - can I simply follow the normal process of slipstreaming the drivers to add the version 7.04 driver packs files to my existing copy? or does a virgin copy of XP need to be slipstreamed with each new version of driver packs thats released?

Again, my apologies if this is spelt out elsewhere but I tried.  Thanks in advance